Langdon, Danny G. <br/><br/>
Interactive instructional designs for individualized learning 

 - New Jersey  Educational technology publications englewood cliffs  1973 
 - 142p  23cm 
<br/><br/><label>ISBN: </label>0877780412 
<br/><br/><label>LCCN: </label>7289577 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Instructional systems Design <br/>Lesson planning
<br/><br/><label>Dewey Class. No.: </label>371.394 L273i